Posted a reply to Error while updatin “Call to a member function get() on a non-object “, on the site WordPress.org Forums:In my case, developer performed the some comments removal tool that stripped off the comments…

Posted a reply to Fatal Error Call to undefined function wp_json_encode(), on the site WordPress.org Forums:<a href="https://developer.wordpress.org/reference/functions/wp_json_encode/">wp_json_encode()</a> functions was introduced in WordPress 4.1.0. I believe, it happened because you have…